NSN 4820-01-344-7564 909QT-3/4IN, 909QT34IN, 01-344-7564
Product Details | CHECK VALVE
4820-01-344-7564 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: 909QT-3/4IN, 909QT34IN, 4820-01-344-7564, 01-344-7564, 4820013447564, 013447564
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 06 SEP 1991 | 01-344-7564 | 05487 ( VALVE, CHECK ) |
Cross Reference | NSN 4820-01-344-7564
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 909QT-3/4IN | 79227 | WATTS REGULATOR CO |
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Technical Data | NSN 4820-01-344-7564
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY |
| STYLE DESIGNATOR | A2 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE WATER, FRESH 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 140.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | B9 PLAIN ALL ENDS |
| THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| DISK LOADING METHOD | SPRING |
| FURNISHED ITEMS AND QUANTITY | 1 HANDLE |
| SPECIAL FEATURES | BACKFLOW PREVENTER, WITH 1/4 TURN, FULLPORT RESILIENT SEATED,BRONZE BALL VALVE SHUT OFFS |
| END ITEM IDENTIFICATION | CPF VACUUM SEWAGE COLLECTOR,WATTS REGULATOR CO |
Restrictions/Controls & Freight Information | NSN 4820-01-344-7564
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



